If you are coming to this page for the first time, you'll see the form into which you can enter your username and some other settings (password and e-mail are stored, and are used to revalidate you, or if you wish to be informed by email when a page is changed. See our PrivacyPolicy.). If you click on Create Profile, a user profile will be created for you. If you use a gelato.unsw.edu.au address, a message will be sent to that address that contains a URL in it; visit that URL to activate your account. Otherwise, a Wiki Administrator will have to approve your new account.
Logout clears the cookie. As described above, Login enables you to gain access to your user profile if you somehow lost the cookie or are on another machine. Save just updates your profile.
